| abstract |
SUBSTITUTE CARBAMIC ESTERS, THEIR PREPARATION AND THEIR USES. THESE ESTERS MEET THE FORMULA: (CF DRAWING IN BOPI) IN WHICH R H, HALOGEN, METHYL, ETHYL, TRIFLUOROMETHYL, NITRO; R H, HALOGEN, CH OR CF; R H, HALOGEN OR CH; R H OR CH; R H OR ALKYL IN C-C, THE TWO R AND R SYMBOLS CANNOT SIMULTANEOUSLY REPRESENT H; R ALKYL IN C-C; X O, -CH- OR -CO-, AND Y O OR S. THESE ESTERS HAVE PESTICIDE PROPERTIES THAT CAN BE USED IN PRACTICE FOR THE CONTROL OF PARASITES. |